Eyeonbay Hand Grinder, Ammikkalu, Grindstone (Grey, Length - 15 Inch, Width 9 Inch)
Errors identified:
1. `
2. Vertical bars "|" should be used to separate features for improved readability.
3. Remove "," from "Ammikkalu Grindstone".
4. Remove the parentheses around "(Grey, Length - 15 Inch, Width 9 Inch)".
5. "Length - 15 Inch, Width 9 Inch" should be corrected to "15" Length x 9" Width".

Suggested title:
Eyeonbay Hand Grinder | Ammikkalu Grindstone | Grey | 15" Length x 9" Width